<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Bar with Custom DataLabels</title>

    <link href="../../../assets/styles.css" rel="stylesheet" />

    <style>
      #chart {
        max-width: 650px;
        margin: 35px auto;
      }
    </style>

    <script>
      window.Promise ||
        document.write(
          '<script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"><\/script>'
        )
      window.Promise ||
        document.write(
          '<script src="https://cdn.jsdelivr.net/npm/eligrey-classlist-js-polyfill@1.2.20171210/classList.min.js"><\/script>'
        )
      window.Promise ||
        document.write(
          '<script src="https://cdn.jsdelivr.net/npm/findindex_polyfill_mdn"><\/script>'
        )
    </script>

    <script src="../../../../dist/apexcharts.js"></script>

    <script>
      // Replace Math.random() with a pseudo-random number generator to get reproducible results in e2e tests
      // Based on https://gist.github.com/blixt/f17b47c62508be59987b
      var _seed = 42
      Math.random = function () {
        _seed = (_seed * 16807) % 2147483647
        return (_seed - 1) / 2147483646
      }
    </script>
  </head>

  <body>
    <div id="chart"></div>

    <script>
      var options = {
        series: [
          {
            data: [400, 430, 1, -470, 540, 580, -690, 1100, 1200, 1380].map(
              (_) => _ * -1
            ),
          },
        ],
        chart: {
          type: 'bar',
          height: 380,
        },
        plotOptions: {
          bar: {
            horizontal: true,
            dataLabels: {
              position: 'bottom',
            },
          },
        },

        dataLabels: {
          enabled: true,
          textAnchor: 'middle',
          style: {
            colors: ['#333'],
          },
          formatter: function (val, opt) {
            return opt.w.globals.labels[opt.dataPointIndex] + ':  ' + val
          },
        },
        fill: {
          opacity: 0.5,
        },
        xaxis: {
          categories: [
            'South Korea',
            'Canada',
            'United Kingdom',
            'Netherlands',
            'Italy',
            'France',
            'Japan',
            'United States',
            'China',
            'India',
          ],
        },
        yaxis: {
          labels: {
            show: false,
          },
        },
      }

      var chart = new ApexCharts(document.querySelector('#chart'), options)
      chart.render()
    </script>
  </body>
</html>
